5 Replaceable Parts
256 Keysight 53210A/53220A/53230A Assembly Level Service Guide
* Not customer-replaceable. Must return counter to Keysight Technologies for replacement.
** These items are not obtainable through the Keysight Parts Organization. If one of these parts is defective, you may order a
replacement part through your Keysight sales office as a retrofit option, using the provided order number.
As an
alternative,
you may send the counter to Keysight for repair.
1253-4669 1 LAN CONNECTOR 1253-4669
53200-61608 1 LINE FILTER 53200-61608
1250-3569 1 or 2 FRONT PANEL BNCs 1250-3569
53200-80004 1
OPTIONAL CHANNEL FRONT PANEL
CONNECTOR
53200-80004
1420-0356 1 RTC BATTERY, FRONT PANEL, CR2032 1420-0356
33250-68501 1 FAN 33250-68501
KEYSIGHT 53210A 53210-80001 1 FRONT PANEL (53210A) 53210-80001
KEYSIGHT 53220A 53220-80001 1 FRONT PANEL (53220A) 53220-80001
KEYSIGHT 53230A 53230-80001 1 FRONT PANEL (53230A) 53230-80001
Table 5-1 Table of replaceable parts (continued)
Model number or
option number
Keysight part
number
Qty Description Customer order number